[go: up one dir, main page]

NO914057L - Ventil med to sluser - Google Patents

Ventil med to sluser

Info

Publication number
NO914057L
NO914057L NO91914057A NO914057A NO914057L NO 914057 L NO914057 L NO 914057L NO 91914057 A NO91914057 A NO 91914057A NO 914057 A NO914057 A NO 914057A NO 914057 L NO914057 L NO 914057L
Authority
NO
Norway
Prior art keywords
locks
valve
Prior art date
Application number
NO91914057A
Other languages
English (en)
Other versions
NO175915B (no
NO175915C (no
NO914057D0 (no
Inventor
Larry E Reimert
Original Assignee
Dril Quip Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dril Quip Inc filed Critical Dril Quip Inc
Publication of NO914057D0 publication Critical patent/NO914057D0/no
Publication of NO914057L publication Critical patent/NO914057L/no
Publication of NO175915B publication Critical patent/NO175915B/no
Publication of NO175915C publication Critical patent/NO175915C/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87981—Common actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88062—Coaxial oppositely directed seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • External Artificial Organs (AREA)
NO914057A 1991-03-14 1991-10-16 Ventil med to sluser NO175915C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/669,525 US5094270A (en) 1991-03-14 1991-03-14 Double gated valve

Publications (4)

Publication Number Publication Date
NO914057D0 NO914057D0 (no) 1991-10-16
NO914057L true NO914057L (no) 1992-09-15
NO175915B NO175915B (no) 1994-09-19
NO175915C NO175915C (no) 1994-12-28

Family

ID=24686651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914057A NO175915C (no) 1991-03-14 1991-10-16 Ventil med to sluser

Country Status (9)

Country Link
US (1) US5094270A (no)
JP (1) JPH0611050A (no)
AU (1) AU8603291A (no)
CA (1) CA2053684A1 (no)
DE (1) DE4136036A1 (no)
FR (1) FR2673989B1 (no)
GB (1) GB2253678B (no)
MX (1) MX9102327A (no)
NO (1) NO175915C (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332002A (en) * 1993-09-21 1994-07-26 Dril-Quip, Inc. Gate valve
US6964304B2 (en) * 2002-12-20 2005-11-15 Fmc Technologies, Inc. Technique for maintaining pressure integrity in a submersible system
US7743790B2 (en) * 2008-02-20 2010-06-29 Varian, Inc. Shutter and gate valve assemblies for vacuum systems
US7931251B2 (en) * 2009-07-08 2011-04-26 Perdix Engineering Llc Expanding gate valve
GB2484870B (en) * 2009-07-20 2014-01-01 Cameron Int Corp Actuating device and method for displacing the actuating device
MX340908B (es) * 2011-08-11 2016-07-28 Fisher Controls Int Llc Actuadores para ser usados con dispositivos para el control de fluidos que tienen multiples miembros para el control del flujo de fluidos.
EA201490589A1 (ru) 2011-09-30 2015-03-31 Интегрэйтед Эквипмент, Инк. Раздвижной узел запорного клапана
US9010725B2 (en) 2011-12-21 2015-04-21 Vetco Gray Inc. Valve vented redundant stem seal system
US9897215B2 (en) * 2012-12-31 2018-02-20 Vetco Gray Inc. Multi-valve seat seal assembly for a gate valve
MX360714B (es) 2013-02-15 2018-11-14 Clark Derold Método y aparato para instalar y remover un limitador de flujo de un dispositivo de medición de presión diferencial.
DE102014204120A1 (de) * 2014-03-06 2015-09-10 Robert Bosch Gmbh Ventil mit zwei Ventilmitteln
CA2853935C (en) 2014-06-09 2019-09-24 Derold Gary Clark Valve strip retainer assembly
RU2694168C2 (ru) * 2014-12-12 2019-07-09 ДЭНИЕЛ МЕЖЕМЕНТ энд КОНТРОЛ, ИНК. Система многократного двойного блокирования и выпуска для крепления диафрагмы
NO342848B1 (en) * 2015-04-27 2018-08-20 Aker Solutions As A fail safe hydraulic actuator
US10683941B2 (en) * 2017-07-26 2020-06-16 Deltavalve, Llc Black-powder-resistant through conduit valve
GB2566137B (en) 2018-03-29 2020-05-27 Mhwirth As Gate valve assembly with balance stem indicator housing
US11435001B2 (en) * 2020-01-15 2022-09-06 Worldwide Oilfield Machine, Inc. Gate valve
US11434775B2 (en) 2020-08-31 2022-09-06 Rolls-Royce North American Technologies Inc. Turbine engine with metered cooling system
US11168795B1 (en) * 2021-01-18 2021-11-09 Chad Heffernan Eclipse valve assembly
US20230235833A1 (en) 2022-01-21 2023-07-27 Hamilton Sundstrand Corporation Flow control devices

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US759448A (en) * 1903-12-05 1904-05-10 Jacob D Kiser Blow-off valve.
DE520489C (de) * 1929-09-03 1931-03-11 Dingler Sche Maschinenfabrik A Absperrschieber mit zwei Schieberplatten
DE614819C (de) * 1933-01-11 1935-06-20 Dingler Sche Maschinenfabrik A Vorrichtung zur selbsttaetigen Steuerung der Absperrorgane von Winderhitzern
DE673073C (de) * 1937-01-15 1939-03-15 Koppers Gmbh Heinrich Doppelplattenabsperrschieber fuer Wassergasanlagen o. dgl.
US2749940A (en) * 1952-03-20 1956-06-12 Exxon Research Engineering Co Slide valve
US3003742A (en) * 1960-03-17 1961-10-10 Michael I Kearns Lift gate valve
US4193574A (en) * 1978-10-27 1980-03-18 Barnes Johney H Well shut off device
US4275763A (en) * 1979-05-25 1981-06-30 Standard Oil Company (Indiana) Double-slide valve
US4294284A (en) * 1979-11-13 1981-10-13 Smith International, Inc. Fail-safe, non-pressure locking gate valve
US4304261A (en) * 1979-12-10 1981-12-08 Forester Buford G Valve
US4524796A (en) * 1982-09-24 1985-06-25 The United States Of America As Represented By The United States Department Of Energy Sliding-gate valve for use with abrasive materials
FR2549929A1 (fr) * 1983-07-29 1985-02-01 Doris Dev Richesse Sous Marine Vanne a obturateurs independants
US4824074A (en) * 1984-02-13 1989-04-25 Baugh Benton F Bi-directional gate valve
US4645179A (en) * 1985-10-01 1987-02-24 Baker Cac Gate valve seal system

Also Published As

Publication number Publication date
CA2053684A1 (en) 1992-09-15
NO175915B (no) 1994-09-19
FR2673989B1 (fr) 1994-04-15
GB2253678B (en) 1995-01-11
MX9102327A (es) 1992-09-01
US5094270A (en) 1992-03-10
JPH0611050A (ja) 1994-01-21
GB2253678A (en) 1992-09-16
NO175915C (no) 1994-12-28
AU8603291A (en) 1992-09-17
FR2673989A1 (fr) 1992-09-18
NO914057D0 (no) 1991-10-16
DE4136036A1 (de) 1992-09-17
GB9122583D0 (en) 1991-12-04

Similar Documents

Publication Publication Date Title
NO914057L (no) Ventil med to sluser
DK0440479T3 (da) Kateter med styret ventil
DE69223726D1 (de) Schnellverbindung mit Ventil
NO920137D0 (no) Blindnagle med trekkdor
NO941625D0 (no) Lokk med ventil
FI840558A0 (fi) Excentrisk ventil med sjaelvcentrerande saete
FI905579A0 (fi) Modem med flera arbetssaett.
DE69316659D1 (de) Drehventil mit dichtung-tragender zunge
ATA34191A (de) Ventil
DK165604C (da) Ventil
DE69217460D1 (de) Hydraulisches Ventil mit integriertem Hilfsventil
DE59205393D1 (de) Fluidisches Stetigventil mit Verriegelungseinheit
DE69218598D1 (de) Ventil
DK166219C (da) Ventil med haardpaalaegning
NO904759D0 (no) Hus med toemmerlignende utseende.
DK200491A (da) Ventil
KR920014720U (ko) 일시 차단장치를 갖는 샤위기
KR930014827U (ko) 밸브구조
NO173149C (no) Ventil
NO914120L (no) Ventil
NO914235D0 (no) Ventil
DK83691D0 (da) Ventil
KR930011351U (ko) 더블 버터플라이 밸브
SE9203067L (sv) Hushaallsgryta med tillhoerande lock
DK0462392T3 (da) Hydraulisk ventil

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees